| APA | FAYN. (2012, February 15). In Acronym Geek. Retrieved 22:15, February 15, 2012, from http://www.acronymgeek.com/FAYN |
| MLA | "FAYN." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/FAYN>. |
| MHRA | 'FAYN', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/FAYN> [accessed 15 February 2012] |
| Chicago | "FAYN", http://www.acronymgeek.com/FAYN (accessed February 15, 2012). |
| CBE/CSE | FAYN [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/FAYN. |
| Bluebook | FAYN, http://www.acronymgeek.com/FAYN (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FAYN, http://www.acronymgeek.com/FAYN (optional description here) (as of Feb. 15, 2012, 22:15). |
| AMA | FAYN. Acronym Geek. February 15, 2012, 22:15. Available at: http://www.acronymgeek.com/FAYN. Accessed February 15, 2012, 22:15. |